What are two benefits of using NAT?(choose two)
B.
NAT protects network security because private networks are not advertised.
D.
NAT accelerates the routing process because no modifications are made on the packets.
E.
没有对数据包进行任何修改,NAT加速了过程。
F.
Dynamic NAT facilitates connections from the outside of the network.
H.
NAT facilitates end-to-end communication when IPsec is enable.
J.
NAT eliminates the need to re-address all host that require extemal access. K. 机需要外部访问时候,NAT不必了重新分配地址。 L. NAT conserves addresses through host MAC-level multiplexing.